48504920

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3251}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 109462320

約数和(自身を除く): 60957400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3251, 3730, 6502, 7460, 13004, 14920, 16255, 26008, 32510, 65020, 130040, 1212623, 2425246, 4850492, 6063115, 9700984, 12126230, 24252460, 48504920]

約数ペア:

[(1, 48504920), (2, 24252460), (4, 12126230), (5, 9700984), (8, 6063115), (10, 4850492), (20, 2425246), (40, 1212623), (373, 130040), (746, 65020), (1492, 32510), (1865, 26008), (2984, 16255), (3251, 14920), (3730, 13004), (6502, 7460)]